HI FRIEND pasicr ,
RONY HERE . I Surely accept you are more Senior then US here.
This seems a big application using a memory ic and MAX7219 display driver and the serial port too is used in this. with the keyboard..
sounds intresting..
i wish YOU provide US more information about us with the circuit diagram of the same and the project explaination.
It will be highly appriciated by all the forum members intrested in 8051 microcontrollers to have a very good application like this to understand.
IANP has already shown you the very good solution.
he is always perfact.
Hi Rony,
this is a led moving project from http://www.woe.onlinehome.de/e_projects.htm#ledfont
this project has a lot of limitations,
one of this is limitation of number of led 8x8 displays,
in original file (made for 89c2051 and 89c51) you may use max. 11 displays,
I change the code for 22 led displays and I must use 89S52 (larger memory space),
if you have any question please mail me,
regards